| Manufacturer | Part Number | Description |
|---|---|---|
STMicroelectronics |
MC34004 | GENERAL PURPOSE QUAD J-FET OPERATIONAL AMPLIFIERS |
Motorola Semiconductor (now NXP Semiconductors) |
MC34004 | JFET INPUT OPERATIONAL AMPLIFIERS |
| MC34004 | JFET INPUT OPERATIONAL AMPLIFIERS | |
STMicroelectronics |
MC34004B | GENERAL PURPOSE QUAD J-FET OPERATIONAL AMPLIFIERS |
| MC34004B | (MC34001x - MC34004x) JFET INPUT OPERATIONAL AMPLIFIERS | |
STMicroelectronics |
MC34004A | GENERAL PURPOSE QUAD J-FET OPERATIONAL AMPLIFIERS |